<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>Exports a CSR to a file</title>

 </head>
 <body><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="function.openssl-cipher-iv-length.html">openssl_cipher_iv_length</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="function.openssl-csr-export.html">openssl_csr_export</a></div>
 <div class="up"><a href="ref.openssl.html">OpenSSL 函数</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.openssl-csr-export-to-file" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">openssl_csr_export_to_file</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.2.0, PHP 5)</p><p class="refpurpose"><span class="refname">openssl_csr_export_to_file</span> &mdash; <span class="dc-title">Exports a CSR to a file</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.openssl-csr-export-to-file-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>openssl_csr_export_to_file</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$csr</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$outfilename</code></span>
   [, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$notext</code><span class="initializer"> = true</span></span>
  ] )</div>

  <p class="para rdfs-comment">
   <span class="function"><strong>openssl_csr_export_to_file()</strong></span> takes the Certificate
   Signing Request represented by <em><code class="parameter">csr</code></em> and saves it
   as ascii-armoured text into the file named by <em><code class="parameter">outfilename</code></em>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.openssl-csr-export-to-file-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">csr</code></em></dt>

     <dd>

      <p class="para">
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">outfilename</code></em></dt>

     <dd>

      <p class="para">
       Path to the output file.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">notext</code></em></dt>

     <dd>

      <p class="para">
可选参数 <em><code class="parameter">notext</code></em> 影响输出的冗余度。如果设为
<strong><code>FALSE</code></strong>，输出内容将包含附加的人类可读信息。<em><code class="parameter">notext</code></em> 的缺省值为 <strong><code>TRUE</code></strong>。
</p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.openssl-csr-export-to-file-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.openssl-csr-export-to-file-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.openssl-csr-export.html" class="function" rel="rdfs-seeAlso">openssl_csr_export()</a> - Exports a CSR as a string</span></li>
    <li class="member"><span class="function"><a href="function.openssl-csr-new.html" class="function" rel="rdfs-seeAlso">openssl_csr_new()</a> - Generates a CSR</span></li>
    <li class="member"><span class="function"><a href="function.openssl-csr-sign.html" class="function" rel="rdfs-seeAlso">openssl_csr_sign()</a> - Sign a CSR with another certificate (or itself) and generate a certificate</span></li>
   </ul>
  </p>
 </div>


</div><hr /><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="function.openssl-cipher-iv-length.html">openssl_cipher_iv_length</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="function.openssl-csr-export.html">openssl_csr_export</a></div>
 <div class="up"><a href="ref.openssl.html">OpenSSL 函数</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
